Availability
Camshafts & Valvetrain
SUM-8724 Level 2 Cam Kit, Dual Springs, St. Ret. Pro LS Stage 4.5 Twin-Turbo Cam. 242/248 Dur., 116+5, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2
Part Number: SUM-8724-2-DLSTL
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
SUM-8725 Level 2 Cam Kit, Beehive Springs, Gaskets, Stage 5 Pro LS Twin-Turbo Cam. 247/251 Dur., 117.5+5.5, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2
Part Number: SUM-8725-2-BHV
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
SUM-8725 Level 2 Cam Kit, Dual Springs, St. Ret., Gaskets, Stage 5 Pro LS Twin-Turbo Cam. 247/251 Duration., 117.5+5.5, .625/.605 Lift, 3-bolt,
Part Number: SUM-8725-2-DLSTL
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
SUM-8726 Level 2 Cam Kit, Beehive Springs, Gaskets, Stage 5.5 Pro LS Twin-Turbo Cam. 251/255 Dur., 117+6, .625/.615 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2
Part Number: SUM-8726-2-BHV
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
SUM-8726 Level 2 Cam Kit, Dual Springs, St. Ret., Gaskets, Stage 5.5 Pro LS Twin-Turbo Cam. 251/255 Dur.,117+6, .625/.615 Lift, 3-bolt, 5.3, 5.7, 6.0
Part Number: SUM-8726-2-DLSTL
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
SUM-8727 Pro LS Truck Torkinator Level 2 Cam Kit, Dual Springs, St. Ret. Gaskets/Bolt 200/205 Dur. 113 +4, .550/.550 Lift, 3-Bolt, 4.8, 5.3, 6.0 , 6.2
Part Number: SUM-8727-2-DLSTL
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
SUM-8728 Pro LS Big Truck Torkinator Level 2 Cam Kit, Dual Springs, Ti. Ret. 212/218 Dur., 110 + 3, .600/.585 Lift, 3 Bolt, 4.8, 5.3, 6.0, 6.2 Vortec
Part Number: SUM-8728-2-DLTI
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
BBC 800 LIFT SPG KIT
Part Number: PMX-7121
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Timing Chain and Gear Set
Part Number: MEL-3-1121S
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
BTR FORD GODZILLA 7.3 U-231 CAMSHAFT - BTR-GZ231
Part Number: BTC-BTR-GZ231
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
Valve Spring Kit, Platinum, Dual, Standard, Steel Retainer, 0.060 in. Thick, 462 lbs./in. Spring Rate, Factory Valve Guides, Kit
Part Number: BTC-SK004-S-6560
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
.650" Lift BTR Max Pressure Gen II LT Spring Kit; TI Retainers
Part Number: BTC-SK004-T-0560
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
Timing Chain Kit, Sprockets, Tensioners, Guides, Buick, Cadillac, Saab, Suzuki, Kit
Part Number: IFE-ZC00521K
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Timing Chain, Global 5590063100, Kit
Part Number: IFE-ZC0063K
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Valve Springs, Single, 1.295 in. Outside Diameter, 700 lbs./in., .985 in. Coil Bind Height, Set of 16
Part Number: CXM-VSS141310
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
Hardware, Aluminum Gear Drive Asy SB Chevy Raised Cam
Part Number: AAF-ALL90100
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
VALVE SPRING
Part Number: RSC-PAC-D100-24
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
BTR VALVE SPRING KIT FOR LT1/L83, .685 SPRING W/ VALVE TIP SAVER
Part Number: BTC-S0523
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
BTR LS9 .685" LIFT VALVE SPRING KIT
Part Number: BTC-S0525
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
BTR .685" LIFT GEN V LT4 SPRING KIT
Part Number: BTC-S0526
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
BTR .685" GEN V LT4 SPRING KIT BRONZE GUIDES
Part Number: BTC-S0527
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
BTR GEN V STAGE 3 TURBO CAMSHAFT 3 BOLT
Part Number: BTC-S0543
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
BTR GEN V STAGE 4 TURBO CAMSHAFT 3 BOLT
Part Number: BTC-S0544
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 0.060 in. Thick, 409 lbs./in. Spring Rate, Factory Valve Guides, Kit
Part Number: BTC-SK707-0560BB
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
BTR .685 LIFT SPRING KIT W/ TITANIUM RETAINERS AND VALVE TIP SAVER
Part Number: BTC-S0473
Not Yet Reviewed
Estimated Ship Date: Feb 12, 2026 if ordered today
Estimated Ship Date: Feb 12, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster